diff --git a/drivers/mca/Kconfig b/drivers/mca/Kconfig
new file mode 100644
index 0000000..a7a0220
--- /dev/null
+++ b/drivers/mca/Kconfig
@@ -0,0 +1,14 @@
+config MCA_LEGACY
+	bool "Legacy MCA API Support"
+	depends on MCA
+	help
+	  This compiles in support for the old slot based MCA API.  If you
+	  have an unconverted MCA driver, you will need to say Y here.  It
+	  is safe to say Y anyway.
+
+config MCA_PROC_FS
+	bool "Support for the mca entry in /proc"
+	depends on MCA_LEGACY && PROC_FS
+	help
+	  If you want the old style /proc/mca directory in addition to the
+	  new style sysfs say Y here.